Billet Press Fit Timing Belt Drive Gear For 2.7l Bi-Turbo Audi S4 / RS4 B5
Eliminate the concern of shearing your timing drive gear keyway once-and-for-all with this bullet-proof billet replacement for your S4/RS4 B5
TECHNICAL INFORMATION
Factory timing gears are notorious for coming loose in high RPM conditions, leading to the keyways completely breaking, causing timing belt failure. We have also seen failures from the powdered metal gears completely disintegrating from small cracks that develop as the bolt is torqued. As a result of these failures, valves bend and pistons become damaged. To find the ultimate solution for the faulty OE timing gear, our engineers put in serious work and testing to bring a bulletproof solution to the market.
CONSTRUCTION
Our gears start out as a solid block of 42chromo4 steel and get precisely machined into the finished piece, with special attention taken to the area where the gear meets the crankshaft. Our billet replacement offers a press-fit, so the gear is no longer loose on the end of the crankshaft, eliminating any chance of the gear coming loose and shearing the keyway. We finish them with bright zinc plated finish to prevent against corrosion.
PRODUCT FEATURES
- Billet steel construction made of 42chromo4
- Press-fit interference eliminates the chance of failure
- Direct ft for 2.7l Bi-Turbo engines
- Includes new 10.9 damper bolts
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